Can you say more specifically which mission you're on? Reality is you don't get a choice every time. Some of the tea factory mission(s), IIRC, will not have an option from both. The trend is basically if you side with Sabal on the first steps of a momentous decision, how that resource or portion of the story runs will always be from Sabal. The game will prompt you when you're at your last decision between the two - not that it makes any real difference in the game post-story that I've noticed - but you'll often be "stuck" with the same person for a few missions before you have a choice between the two again.
TL;DR: What mission do you mean? There may well not be a choice.
This one: https://www.youtube.com/watch?v=hmSZAhDQyLI
I've done one previous mission where I had to choose sides, and I sided with Amita on that one.
Edit: I just verified the game files, and that fixed it.
I am having this same problem. What do you mean verified the game files.Originally Posted by nannerdw Go to original post